I noticed that Molly's front paws area little bit dry and I think its just the toe pads not the big pad the back ones are ok so I don't think it something internal? and it cant be something she is walking over because the back ones would be the same? Could it be from scratching her scratching posts? What could be the cause? and is coconut oil safe to put on them? The one I have is cold pressed extra virgin coconut oil .